DF12A(3.0)-30DS-0.5V(81)

The DF12A(3.0)-30DS-0.5V(81) is a specific type of connector manufactured by Hirose Electric Co., Ltd., known for its high-quality interconnect solutions. This connector is part of the DF12 series, which is designed for high-density applications and is commonly used in various electronic devices.

Detailed Description:

1. Connector Type:

   • The DF12A(3.0)-30DS-0.5V(81) is a wire-to-board connector, which means it is designed to connect wires to a printed circuit board (PCB). This type of connector is essential for establishing reliable electrical connections in electronic assemblies.

2. Pin Configuration:

   • The "30DS" in the part number indicates that this connector has 30 pins (or contacts). The "D" typically refers to a double-row configuration, which allows for a compact design while maintaining a high pin count.

3. Pitch:

   • The "3.0" in the part number signifies a pin pitch of 3.0 mm. This is the distance between the centers of adjacent pins, which is a critical factor in determining the connector's compatibility with PCB layouts and other components.

4. Voltage Rating:

   • The "0.5V" indicates the voltage rating of the connector, which is suitable for low-voltage applications. This makes it ideal for use in devices that operate at lower power levels, such as consumer electronics, telecommunications equipment, and industrial devices.

5. Material and Finish:

   • The connector is typically made from high-quality plastic for the housing, ensuring durability and resistance to environmental factors. The contacts are usually made from copper alloy with a gold or tin plating, providing excellent conductivity and resistance to corrosion.

6. Mounting Style:

   • The DF12A series connectors are designed for surface mount technology (SMT), allowing for easy integration onto PCBs. This mounting style is favored in modern electronics for its efficiency and space-saving benefits.

7. Locking Mechanism:

   • The connector features a locking mechanism that ensures a secure connection between the mating parts. This is crucial for preventing accidental disconnections, especially in applications where vibration or movement may occur.

8. Applications:

   • The DF12A(3.0)-30DS-0.5V(81) connector is suitable for a wide range of applications, including but not limited to:
     • Consumer electronics (e.g., smartphones, tablets)
     • Industrial automation equipment
     • Telecommunications devices
     • Medical equipment
     • Automotive electronics

9. Environmental Considerations:

   • Hirose connectors are designed to meet various industry standards for environmental resistance, including temperature range, humidity, and vibration. This ensures reliable performance in diverse operating conditions.

10. Dimensions:

    • While specific dimensions may vary, the overall size of the connector is compact, making it suitable for applications where space is at a premium.

In summary, the DF12A(3.0)-30DS-0.5V(81) from Hirose is a versatile, high-density wire-to-board connector designed for low-voltage applications, featuring a robust design, secure locking mechanism, and compatibility with surface mount technology. Its applications span various industries, making it a reliable choice for engineers and designers.